void CBCGPChartVisualObject::EnableMagnifier ( BOOL  bEnable = TRUE )

inline

Enables magnifier mode.

• In magnifier mode the chart is zoomed in or out by mouse button up event. The magnify factor is specified in BCGPChartMouseConfig::m_nMagnifyFactor.
• The magnifier mode is enabled automatically when you call SetZoomScrollConfig() with BCGPChartMouseConfig::ZSO_MAGNIFY value.
• This mode may conflict with other zooming modes, therefore calling SetZoomScrollConfig() is preferable.

Parameters

bEnable

TRUE - enable magnifier mode; FALSE - disable magnifier mode.